Bug 1474499 - Add support for onmerchantvalidation and MerchantValidationEvent. r=edenchuang,baku

This commit is contained in:
Marcos Cáceres 2018-09-12 22:56:00 +03:00
parent f81d53bb16
commit eb155e743a
9 changed files with 329 additions and 0 deletions

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@ -0,0 +1,197 @@
/* -*- Mode: C++; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
/* vim: set ts=8 sts=2 et sw=2 tw=80: */
/* This Source Code Form is subject to the terms of the Mozilla Public
* License, v. 2.0. If a copy of the MPL was not distributed with this
* file, You can obtain one at http://mozilla.org/MPL/2.0/. */
#include "mozilla/dom/MerchantValidationEvent.h"
#include "nsNetCID.h"
#include "mozilla/dom/PaymentRequest.h"
#include "mozilla/dom/Location.h"
#include "mozilla/dom/URL.h"
#include "nsIURI.h"
#include "nsNetUtil.h"
#include "nsContentUtils.h"
namespace mozilla {
namespace dom {
NS_IMPL_CYCLE_COLLECTION_INHERITED(MerchantValidationEvent, Event, mRequest)
NS_IMPL_CYCLE_COLLECTION_TRACE_BEGIN_INHERITED(MerchantValidationEvent, Event)
NS_IMPL_CYCLE_COLLECTION_TRACE_END
NS_INTERFACE_MAP_BEGIN_CYCLE_COLLECTION(MerchantValidationEvent)
NS_INTERFACE_MAP_END_INHERITING(Event)
NS_IMPL_ADDREF_INHERITED(MerchantValidationEvent, Event)
NS_IMPL_RELEASE_INHERITED(MerchantValidationEvent, Event)
// User-land code constructor
already_AddRefed<MerchantValidationEvent>
MerchantValidationEvent::Constructor(
const GlobalObject& aGlobal,
const nsAString& aType,
const MerchantValidationEventInit& aEventInitDict,
ErrorResult& aRv)
{
// validate passed URL
nsCOMPtr<mozilla::dom::EventTarget> owner =
do_QueryInterface(aGlobal.GetAsSupports());
return Constructor(owner, aType, aEventInitDict, aRv);
}
// Internal JS object constructor
already_AddRefed<MerchantValidationEvent>
MerchantValidationEvent::Constructor(
EventTarget* aOwner,
const nsAString& aType,
const MerchantValidationEventInit& aEventInitDict,
ErrorResult& aRv)
{
RefPtr<MerchantValidationEvent> e = new MerchantValidationEvent(aOwner);
bool trusted = e->Init(aOwner);
e->InitEvent(aType, aEventInitDict.mBubbles, aEventInitDict.mCancelable);
if (!e->init(aEventInitDict, aRv)) {
return nullptr;
}
e->SetTrusted(trusted);
e->SetComposed(aEventInitDict.mComposed);
return e.forget();
}
bool
MerchantValidationEvent::init(const MerchantValidationEventInit& aEventInitDict,
ErrorResult& aRv)
{
nsCOMPtr<nsPIDOMWindowInner> window = do_QueryInterface(GetParentObject());
auto doc = window->GetExtantDoc();
if (!doc) {
aRv.Throw(NS_ERROR_UNEXPECTED);
return false;
}
auto principal = doc->NodePrincipal();
nsCOMPtr<nsIURI> baseURI;
principal->GetURI(getter_AddRefs(baseURI));
nsresult rv;
nsCOMPtr<nsIURI> validationUri;
rv = NS_NewURI(getter_AddRefs(validationUri),
aEventInitDict.mValidationURL,
nullptr,
baseURI,
nsContentUtils::GetIOService());
if (NS_WARN_IF(NS_FAILED(rv))) {
aRv.ThrowTypeError<MSG_INVALID_URL>(aEventInitDict.mValidationURL);
return false;
}
nsAutoCString utf8href;
rv = validationUri->GetSpec(utf8href);
if (NS_FAILED(rv)) {
aRv.Throw(NS_ERROR_DOM_BAD_URI);
return false;
}
CopyUTF8toUTF16(utf8href, mValidationURL);
return true;
}
MerchantValidationEvent::MerchantValidationEvent(EventTarget* aOwner)
: Event(aOwner, nullptr, nullptr)
, mWaitForUpdate(false)
{
MOZ_ASSERT(aOwner);
}
void
MerchantValidationEvent::ResolvedCallback(JSContext* aCx,
JS::Handle<JS::Value> aValue)
{
MOZ_ASSERT(aCx);
MOZ_ASSERT(mRequest);
if (!mWaitForUpdate) {
return;
}
mWaitForUpdate = false;
// If we eventually end up supporting merchant validation
// we would validate `aValue` here, as per:
// https://w3c.github.io/payment-request/#validate-merchant-s-details-algorithm
//
// Right now, MerchantValidationEvent is only implemented for standards
// conformance, which is why at this point we throw a NS_ERROR_DOM_NOT_SUPPORTED_ERR.
mRequest->AbortUpdate(NS_ERROR_DOM_NOT_SUPPORTED_ERR, false);
mRequest->SetUpdating(false);
}
void
MerchantValidationEvent::RejectedCallback(JSContext* aCx,
JS::Handle<JS::Value> aValue)
{
MOZ_ASSERT(mRequest);
if (!mWaitForUpdate) {
return;
}
mWaitForUpdate = false;
mRequest->AbortUpdate(NS_ERROR_DOM_ABORT_ERR, false);
mRequest->SetUpdating(false);
}
void
MerchantValidationEvent::Complete(Promise& aPromise, ErrorResult& aRv)
{
if (!IsTrusted()) {
aRv.Throw(NS_ERROR_UNEXPECTED);
return;
}
MOZ_ASSERT(mRequest);
if (mWaitForUpdate || !mRequest->ReadyForUpdate()) {
aRv.Throw(NS_ERROR_DOM_INVALID_STATE_ERR);
return;
}
aPromise.AppendNativeHandler(this);
StopPropagation();
StopImmediatePropagation();
mWaitForUpdate = true;
mRequest->SetUpdating(true);
}
void
MerchantValidationEvent::SetRequest(PaymentRequest* aRequest)
{
MOZ_ASSERT(IsTrusted());
MOZ_ASSERT(!mRequest);
MOZ_ASSERT(aRequest);
mRequest = aRequest;
}
void
MerchantValidationEvent::GetValidationURL(nsAString& aValidationURL)
{
aValidationURL.Assign(mValidationURL);
}
void
MerchantValidationEvent::SetValidationURL(nsAString& aValidationURL)
{
mValidationURL.Assign(aValidationURL);
}
MerchantValidationEvent::~MerchantValidationEvent() {}
JSObject*
MerchantValidationEvent::WrapObjectInternal(JSContext* aCx,
JS::Handle<JSObject*> aGivenProto)
{
return MerchantValidationEvent_Binding::Wrap(aCx, this, aGivenProto);
}
} // namespace dom
} // namespace mozilla

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@ -0,0 +1,77 @@
/* -*- Mode: C++; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
/* vim: set ts=8 sts=2 et sw=2 tw=80: */
/* This Source Code Form is subject to the terms of the Mozilla Public
* License, v. 2.0. If a copy of the MPL was not distributed with this
* file, You can obtain one at http://mozilla.org/MPL/2.0/. */
#ifndef mozilla_dom_MerchantValidationEvent_h
#define mozilla_dom_MerchantValidationEvent_h
#include "mozilla/Attributes.h"
#include "mozilla/ErrorResult.h"
#include "mozilla/dom/Event.h"
#include "mozilla/dom/MerchantValidationEventBinding.h"
#include "mozilla/dom/PromiseNativeHandler.h"
namespace mozilla {
namespace dom {
class Promise;
class PaymentRequest;
class MerchantValidationEvent
: public Event
, public PromiseNativeHandler
{
public:
NS_DECL_ISUPPORTS_INHERITED
NS_DECL_CYCLE_COLLECTION_SCRIPT_HOLDER_CLASS_INHERITED(
MerchantValidationEvent,
Event)
explicit MerchantValidationEvent(EventTarget* aOwner);
virtual JSObject* WrapObjectInternal(
JSContext* aCx,
JS::Handle<JSObject*> aGivenProto) override;
virtual void ResolvedCallback(JSContext* aCx,
JS::Handle<JS::Value> aValue) override;
virtual void RejectedCallback(JSContext* aCx,
JS::Handle<JS::Value> aValue) override;
static already_AddRefed<MerchantValidationEvent> Constructor(
EventTarget* aOwner,
const nsAString& aType,
const MerchantValidationEventInit& aEventInitDict,
ErrorResult& aRv);
// Called by WebIDL constructor
static already_AddRefed<MerchantValidationEvent> Constructor(
const GlobalObject& aGlobal,
const nsAString& aType,
const MerchantValidationEventInit& aEventInitDict,
ErrorResult& aRv);
void Complete(Promise& aPromise, ErrorResult& aRv);
void SetRequest(PaymentRequest* aRequest);
void GetValidationURL(nsAString& aValidationURL);
void SetValidationURL(nsAString& aValidationURL);
protected:
bool init(const MerchantValidationEventInit& aEventInitDict, ErrorResult& aRv);
~MerchantValidationEvent();
private:
// Indicating whether an Complete()-initiated update is currently in progress.
bool mWaitForUpdate;
nsString mValidationURL;
RefPtr<PaymentRequest> mRequest;
};
} // namespace dom
} // namespace mozilla
#endif // mozilla_dom_MerchantValidationEvent_h

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@ -14,6 +14,7 @@
#include "nsIURLParser.h"
#include "nsNetCID.h"
#include "PaymentRequestManager.h"
#include "mozilla/dom/MerchantValidationEvent.h"
namespace mozilla {
namespace dom {
@ -983,6 +984,29 @@ PaymentRequest::DispatchUpdateEvent(const nsAString& aType)
return rv.StealNSResult();
}
nsresult
PaymentRequest::DispatchMerchantValidationEvent(const nsAString& aType)
{
MOZ_ASSERT(ReadyForUpdate());
MerchantValidationEventInit init;
init.mBubbles = false;
init.mCancelable = false;
init.mValidationURL = EmptyString();
ErrorResult rv;
RefPtr<MerchantValidationEvent> event =
MerchantValidationEvent::Constructor(this, aType, init, rv);
if (rv.Failed()) {
return rv.StealNSResult();
}
event->SetTrusted(true);
event->SetRequest(this);
DispatchEvent(*event, rv);
return rv.StealNSResult();
}
already_AddRefed<PaymentAddress>
PaymentRequest::GetShippingAddress() const
{

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@ -156,6 +156,7 @@ public:
void
RejectedCallback(JSContext* aCx, JS::Handle<JS::Value> aValue) override;
IMPL_EVENT_HANDLER(merchantvalidation);
IMPL_EVENT_HANDLER(shippingaddresschange);
IMPL_EVENT_HANDLER(shippingoptionchange);
IMPL_EVENT_HANDLER(paymentmethodchange);
@ -178,6 +179,8 @@ protected:
nsresult DispatchUpdateEvent(const nsAString& aType);
nsresult DispatchMerchantValidationEvent(const nsAString& aType);
PaymentRequest(nsPIDOMWindowInner* aWindow, const nsAString& aInternalId);
// Id for internal identification

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@ -14,6 +14,7 @@ EXPORTS += [
]
EXPORTS.mozilla.dom += [
'MerchantValidationEvent.h',
'PaymentAddress.h',
'PaymentMethodChangeEvent.h',
'PaymentRequest.h',
@ -24,6 +25,7 @@ EXPORTS.mozilla.dom += [
UNIFIED_SOURCES += [
'BasicCardPayment.cpp',
'MerchantValidationEvent.cpp',
'PaymentActionResponse.cpp',
'PaymentAddress.cpp',
'PaymentMethodChangeEvent.cpp',

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@ -0,0 +1,23 @@
/* -*- Mode: IDL; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
/* This Source Code Form is subject to the terms of the Mozilla Public
* License, v. 2.0. If a copy of the MPL was not distributed with this file,
* You can obtain one at http://mozilla.org/MPL/2.0/.
*
* The origin of this WebIDL file is
* https://w3c.github.io/payment-request/#merchantvalidationevent-interface
* https://w3c.github.io/payment-request/#merchantvalidationeventinit-dictionary
*/
[Constructor(DOMString type, optional MerchantValidationEventInit eventInitDict),
SecureContext,
Exposed=Window,
Func="mozilla::dom::PaymentRequest::PrefEnabled"]
interface MerchantValidationEvent : Event {
readonly attribute USVString validationURL;
[Throws]
void complete(Promise<any> merchantSessionPromise);
};
dictionary MerchantValidationEventInit : EventInit {
USVString validationURL = "";
};

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@ -120,6 +120,7 @@ interface PaymentRequest : EventTarget {
readonly attribute DOMString? shippingOption;
readonly attribute PaymentShippingType? shippingType;
attribute EventHandler onmerchantvalidation;
attribute EventHandler onshippingaddresschange;
attribute EventHandler onshippingoptionchange;
attribute EventHandler onpaymentmethodchange;

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@ -666,6 +666,7 @@ WEBIDL_FILES = [
'MediaTrackSettings.webidl',
'MediaTrackSupportedConstraints.webidl',
'MenuBoxObject.webidl',
'MerchantValidationEvent.webidl',
'MessageChannel.webidl',
'MessageEvent.webidl',
'MessagePort.webidl',

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@ -764,6 +764,7 @@ STATIC_ATOMS = [
Atom("onloadingerror", "onloadingerror"),
Atom("onpopstate", "onpopstate"),
Atom("only", "only"), # this one is not an event
Atom("onmerchantvalidation", "onmerchantvalidation"),
Atom("onmessage", "onmessage"),
Atom("onmessageerror", "onmessageerror"),
Atom("onmidimessage", "onmidimessage"),